| | Artist | Title | Format | Label | Condition | Price USD | | |
| | O.c. | My World (radio Friendly 4:16 / (For The Street) 4:16/instrumental 4:16) | 12" | Payday 314-572 | M- | $4.40 | Info | Buy |
| | O'connell, Helen | An Era Reborn | LP | Cameo C-1045 | VG+ | $4.40 | Info | Buy |
| | O'connell, Maura | Just In Time | LP | Philo PH-1124 | M- | $8.80 | Info | Buy |
| | O'connor, Mark | Soppin' The Gravy | LP | Rounder 0137 | M- | $9.35 | Info | Buy |
| | O'day, Alan | Oh Johnny! | LP | Pacific PC-4301 | NM | $9.90 | Info | Buy |
| | O'day, Alan | Undercover Angel / Started Out Dancing, Ended Up Making Love | 7" | Atlantic Oldies Series PC-13213 | NM | $5.50 | Info | Buy |
| | O'dell, Kenny | Kenny O'Dell | LP | Capricorn CP-0140 | NM | $8.80 | Info | Buy |
| | O'dell, Kenny | Let's Shake Hands & Come Out Lovin' | LP | Capricorn CPN-0211 | N | $9.90 | Info | Buy |
| | O'jays | Comin' Through | LP | Imperial LP-12290 | M- | $44.00 | Info | Buy |
| | O'jays | Extraordinary Girl (special version 5:18 / same) | 12" | Philadelphia International Records 4Z9-0 | NM | $4.40 | Info | Buy |
| | O'jays | Let Me Touch You | LP | Philadelphia International ST-53036 | VG+ | $3.30 | Info | Buy |
| | O'jays | Love Fever | LP | Philadelphia International/Manhattan Rec | NM | $9.90 | Info | Buy |
| | O'jays | So Full Of Love | LP | Philadelphia International JZ-35355 | VG+ | $3.30 | Info | Buy |
| | O'jays | So Full OF Love | LP | Philadelphia International JZ-35355 | VG++ | $4.40 | Info | Buy |
| | O'jays | The Best Of The O'Jays | CD | Sony A-71856 | M- | $7.70 | Info | Buy |
| | O'kanes | Oh Darlin' / Daddies Need To Grow Up Too | 7" | Columbia 38-07187 | M- | $5.50 | Info | Buy |
| | O'kanes | One True Love / If I Could Be There | 7" | Columbia 38-07736 | M- | $5.50 | Info | Buy |
| | O'keefe, Danny | American Roulette | LP | W.B. BS-3050 | VG+ | $2.20 | Info | Buy |
| | O'keefe, Danny | American Roulette | LP | W.B. BS-3050 | M- | $7.70 | Info | Buy |
| | O'keefe, Danny | The Global Blues | LP | W.B. BSK-3314 | M- | $6.60 | Info | Buy |
| | O'neal, Alexander | Fake: Extended Version 5:20 / Edit 3:11 / Patty Mix 3:10 / Acapella 2:20 / Instrumental 4:35 | 12" | CBS/Tabu 4Z9 06788-3 | NM | $5.50 | Info | Buy |
| | O'neal, Alexander | Hearsay | LP | Tabu Z-40320 | VG | $2.20 | Info | Buy |
| | O'neal, Johnny, With Dave Young & Terry Clarke | Liver At Baker's Keyboard Lounge | LP | Parkwood Records 105 | N | $15.40 | Info | Buy |
| | O'neal, Shaquille | Sha1-Fu: Da Return | LP | Zomba/Jive Records 01241-41550-1 | VG+ | $4.40 | Info | Buy |
| | O'sullivan, Gilbert | Back To Front | LP | Mam MAMA-503 | VG+ | $3.30 | Info | Buy |
| | O'sullivan, Gilbert | Back To Front | LP | MAM/London MAM-5 | M- | $6.60 | Info | Buy |
| | O'sullivan, Gilbert | Himself | LP | MAM 4 | VG+ | $3.30 | Info | Buy |
| | O'sullivan, Gilbert | I'm A Writer, Not A Fighter | LP | Mam 7 | VG+ | $2.20 | Info | Buy |
| | O'sullivan, Gilbert | I'm A Writer, Not A Fighter | LP | Mam MAM-7 | M- | $3.30 | Info | Buy |
| | O'sullivan, Gilbert | I'm A Writer, Not A Fighter | LP | MAM/London MAM-7 | NM | $5.50 | Info | Buy |
| | O'sullivan, Gilbert | I'm A Writer, Not A Fighter | LP | Mam MAM-7 | M- | $6.60 | Info | Buy |
| | O'sullivan, Gilbert | The Best Of Gilbert O'Sullivan | CD | Rhino R2-70560 | NM | $7.70 | Info | Buy |
| | Oak Ridge Boys | A Little More Coal On The Fire / Time In | 7" | MCA MCA-53175 | M/M- | $4.40 | Info | Buy |
| | Oak Ridge Boys | American Made | LP | MCA MCA-5390 | M- | $6.60 | Info | Buy |
| | Oak Ridge Boys | Bobbie Sue | LP | MCA 5294 | M- | $3.30 | Info | Buy |
| | Oak Ridge Boys | Christmas Again | LP | MCA 5799 | NM | $3.30 | Info | Buy |
| | Oak Ridge Boys | Deliver | LP | MCA MCA-5455 | NM | $6.60 | Info | Buy |
| | Oak Ridge Boys | Deliver | LP | MCA MCA-5455 | NM | $11.00 | Info | Buy |
| | Oak Ridge Boys | Fancy Free | LP | MCA MCA-5209 | VG+ | $2.20 | Info | Buy |
| | Oak Ridge Boys | Fancy Free | LP | MCA MCA-5209 | VG- | $2.20 | Info | Buy |
| | Oak Ridge Boys | Fancy Free | LP | MCA MCA-5209 | M- | $4.40 | Info | Buy |
| | Oak Ridge Boys | Gospel Express | LP | Heart Warming Records R-3751 | VG++ | $5.50 | Info | Buy |
| | Oak Ridge Boys | Gospel Express | LP | Heart Warming Records R-3751 | M-- | $8.80 | Info | Buy |
| | Oak Ridge Boys | Greatest Hits | LP | MCA MCA-5150 | NM | $5.50 | Info | Buy |
| | Oak Ridge Boys | Greatest Hits 2 | LP | MCA MCA-5496 | NM | $3.30 | Info | Buy |
| | Oak Ridge Boys | Greatest Hits 2 | LP | MCA MCA-5496 | VG+ | $3.30 | Info | Buy |
| | Oak Ridge Boys | Greatest Hits 2 | LP | MCA MCA-5496 | M- | $5.50 | Info | Buy |
| | Oak Ridge Boys | Greatest Hits 2 | LP | MCA MCA-5496 | NM | $6.60 | Info | Buy |
| | Oak Ridge Boys | Greatest Hits 2 | LP | MCA MCA-5496 | NM | $6.60 | Info | Buy |
| | Oak Ridge Boys | He's Gonna Smile On Me / Put Your Arms Around Me Blessed Jesus | 7" | Columbia 4-46001 | NM | $5.50 | Info | Buy |
| | Oak Ridge Boys | Heartbeat | LP | MCA 42036 | NM | $5.50 | Info | Buy |
| | Oak Ridge Boys | How Long Has It Been / Fancy Free | 7" | MCA MCA-51169 | VG | $2.20 | Info | Buy |
| | Oak Ridge Boys | I guess It Never Hurts To Hurt Sometimes / Through My Eyes | 7" | MCA MCA-52342 | VG++ | $4.40 | Info | Buy |
| | Oak Ridge Boys | Little Things / The Secret OF Love | 7" | MCA MCA-52556 | VG+ | $3.30 | Info | Buy |
| | Oak Ridge Boys | Love Takes Two / Heart Of Mine | 7" | MCA MCA-41280 | VG++ | $4.40 | Info | Buy |
| | Oak Ridge Boys | Morning Glory Do / You're The One | 7" | ABC/Dot DO-17732 | M-- | $5.50 | Info | Buy |
| | Oak Ridge Boys | Never Together / Bridges & Walls | 7" | MCA MCA-53460 | M-- | $4.40 | Info | Buy |
| | Oak Ridge Boys | Room Service | LP | ABC AY-1065 | NM | $5.50 | Info | Buy |
| | Oak Ridge Boys | Sky High | LP | Columbia C-33057 | M- | $5.50 | Info | Buy |
| | Oak Ridge Boys | Sky High | LP | Columbia KC-33057 | NM | $6.60 | Info | Buy |
| | Oak Ridge Boys | Step On Out | LP | MCA MCA-5555 | VG++ | $5.50 | Info | Buy |
| | Oak Ridge Boys | The Oak Ridge Boys From Nashville, Tennessee | LP | Starday/Gusto SLP-356 | VG+ | $3.30 | Info | Buy |
| | Oak Ridge Boys | Together | LP | MCA 3220 | M- | $3.30 | Info | Buy |
| | Oak Ridge Boys | Try A Little Kindness | LP | Sunbird ST-50109 | NM | $5.50 | Info | Buy |
| | Oak Ridge Boys | Y'All Come Back Saloon | LP | MCA DO-2093 | M- | $5.50 | Info | Buy |
| | Oak Ridge Boys | Y'all Come Back Saloon / Emmylou | 7" | ABC/Dot DO-17710 | NM | $5.50 | Info | Buy |
| | Oak Ridge Boys | Y'all Come Back Soon Saloon | LP | ABC/MCA DO-2094 | VG+ | $3.30 | Info | Buy |
| | Oakes, Cowboy Barney | Happy 'Cause I'm Free / Born To Lose | 7" | Belt Records B-107 | VG+ | $4.40 | Info | Buy |
| | Oakes, Lisa | The Road Home | CD | | VG | $2.20 | Info | Buy |
| | Oakley, Cindy | Warm Is The Winter / I Want To Get out | 7" | Tambourine Records T45-9 | M-- | $5.50 | Info | Buy |
| | Oates, Ron | Hello Happiness / Help Me Make It Through the Night | 7" | GRT Records GRT-47 | M/M- | $5.50 | Info | Buy |
| | Oca | Carousel original cast album | LP | Decca DL-9020 | VG++ | $3.30 | Info | Buy |
| | Oca | Guys & Dolls original cast album | LP | Decca DL-9023 | VG++ | $3.30 | Info | Buy |
| | Ocasek, Ric | Beatitude | LP | Geffen GHS-2022 | NM | $6.60 | Info | Buy |
| | Ocasek, Ric | Beatitude | LP | Geffen GHS-2022 | NM | $8.80 | Info | Buy |
| | Ocasek, Ric | This Side Of Paradise | LP | Geffen 24098 | NM | $6.60 | Info | Buy |
| | Ocasek, Ric | This Side Of Paradise | LP | Geffen GHS-24098 | NM | $6.60 | Info | Buy |
| | Ocean | Give Tomorrow's Children One More chance | LP | Kama Sutra KSBS-2064 | N | $9.90 | Info | Buy |
| | Ocean | Put Your Hand In The Hand | LP | Kama Sutra KSBS-2033 | M- | $6.60 | Info | Buy |
| | Ocean Colour Scene | Sway 5:18/Lullaby 2:48 / Sway 3:50/One Of These Days 5:32 | 12" | Phffft fitx-001 | NM | $8.80 | Info | Buy |
| | Ocean, Billy | Caribbean Queen: (special mix 7:53 / instrumental 8:08/diamond mix 4:59) | 12" | Jive JD1-9215 | M- | $6.60 | Info | Buy |
| | Ocean, Billy | Love Zone | LP | Arista/Jive JL8-8409 | M- | $6.60 | Info | Buy |
| | Ocean, Billy | Suddenly | LP | Arista/Jive JL8-8213 | NM | $5.50 | Info | Buy |
| | Ocean, Billy | Suddenly | LP | Arista/Jive JL8-8213 | NM | $5.50 | Info | Buy |
| | Ocean, Billy | Suddenly | LP | Jive JL8-8213 | NM | $5.50 | Info | Buy |
| | Ocean, Billy | Suddenly | LP | Jive JL8-8213 | NM | $6.60 | Info | Buy |
| | Ochs, Phil | All The News That\x92s Fit To Sing | LP | Elektra EKL-269 | M- | $13.20 | Info | Buy |
| | Ochs, Phil | In Concert | CD | Elektra/Rhino R2-73501 | M- | $13.20 | Info | Buy |
| | Odetta | At The Gate Of Horn | LP | Tradition Records TR-1025 | M- | $11.00 | Info | Buy |
| | Odetta | The Essential Odetta | 2LP | Vanguard VSD-43/44 | M/M- | $13.20 | Info | Buy |
| | Odom, Donna | You Ain't Got A Home No More / I'm Just About To Break & Tell It All | 7" | Decca 32309 | M- | $5.50 | Info | Buy |
| | Odyssey | Stealin' Away My Mind / Can't Keep 'Em Off Me | 7" | Odyssey 100 | N | $13.20 | Info | Buy |
| | Odyssey | Won't You Sing / Funky Business | 7" | Uncle Dirty's Sound Machine 7045-38 | N | $49.50 | Info | Buy |
| | Ofarim, Esther & Abi | Cinderella Rockefella | LP | Phillips PHS600-269 | VG | $2.20 | Info | Buy |
| | Ofarim, Esther & Abi | Cinderella Rockefella | LP | Phillips PHS600-269 | NM | $7.70 | Info | Buy |
| | Ofarim, Esther & Abi | Free Just Like The Wind | LP | Phillips PHS600-269 | VG | $3.30 | Info | Buy |
| | Off Broadway | On | LP | Atlantic SD-19263 | NM | $7.70 | Info | Buy |
| | Off Broadway | On | LP | Atlantic SD-19263 | NM | $8.80 | Info | Buy |
| | Off Broadway | Quick Turns | LP | Atlantic SD-19286 | M-- | $6.60 | Info | Buy |
| | Off Broadway (usa) | Quick Turns | LP | Atlantic SD-19286 | NM | $9.90 | Info | Buy |
