Legend: The Best Of Bob Marley And The Wailers (New Packaging) [Extra tracks, Original recording remastered] & Chronicle, The 20 Greatest Hits $3.99+Free $1.00 MP3 Credit @ Amazon

Buy this album for $3.99 (or $3.59 used) and get $1.00 MP3 Credit

Not sure though if you get free credit with used item purchase.

Song Title

1. Is This Love Bob Marley
2. No Woman, No Cry
3. Could You Be Loved
4. Three Little Birds
5. Buffalo Soldier
6. Get Up, Stand Up The Wailers
7. Stir It Up
8. Easy Skanking
9. One Love / People
10. I Shot The Sheriff
11. Waiting In Vain
12. Redemption Song
13. Satisfy My Soul
14. Exodus
15. Jamming
16. Punky Reggae Party

Legend: The Best Of Bob Marley And The Wailers [amazon.com]

Update: Just found another great album for $3.99

Chronicle, Vol. 1: The 20 Greatest Hits [amazon.com]

"Susie Q" (Dale Hawkins, Stan Lewis, Eleanor Broadwater (vinyl and cassette releases 8:37; CD version features the edit 4:36 version))
"I Put a Spell on You" (Screamin' Jay Hawkins)
"Proud Mary"
"Bad Moon Rising"
"Lodi"
"Green River"
"Commotion"
"Down on the Corner"
"Fortunate Son"
"Travelin' Band"
"Who'll Stop the Rain"
"Up Around the Bend"
"Run Through the Jungle"
"Lookin' out My Back Door"
"Long As I Can See the Light"
"I Heard It Through the Grapevine" (Norman Whitfield, Barrett Strong (vinyl and cassette releases; CD version features the full 11:06 version))
"Have You Ever Seen the Rain?"
"Hey Tonight"
"Sweet Hitch-Hiker"
"Someday Never Comes"