I got you... Amazon.com and iTunes are great place to get music electronically... or do what I do which is get them from the library you can borrow these CDs for free.
In no certain order from my collection,
20th Century Piano Genius Disc 1 and 2 - Art Tatum
A Charlie Brown Christmas - Vince Guaraldi
Consecration Disc 7 - Bill Evans Trio
He Had a Hat - Jeff Lorber
The Herbie Hancock Box Disc 1,2,3,4 - Herbie Hancock
Illusions - George Duke
Into My Soul - Kirk Whalum
Is Love Enough? - George Duke
Jaco Pastorius - Jaco Pastorius
Last Waltz: The Final Recordings Line Disc 5 - Bill Evans Trio
Light Years - Chick Corea's Elektric Band
Mint Jam Disc 1 and 2 - Yellowjackets
Oh! - Scolohofo
Philly Style - Jeff Lorber
I know it's not a CD but go to RickyDraper.com He gets down on the Jazz Piano tip
The Video Game Pianist Piano Collections
There you go.. if anybody else has some suggestions I'd love to see them!!