TTC CD's (Online Only CD Store) › Carl Thomas- Concur (Used) Image 1 of 1 Carl Thomas- Concur (Used) $7.00 Sold Out Carl Thomas- Concur (Used). $7.00. Sold Out Added! Carl Thomas- Concur (Used). $7.00. You Might Also Like Quick View That Petrol Emotion- Chemicrazy (used) $5.00 Quick View Hope Springs- Eternal (used) $5.00 Quick View Monty Alexander- Stir It Up (Music of Bob Marley) $5.99 Quick View Nat King Cole Trio- Hit That Jive, Jack (new/sealed) $5.99 Quick View Shadowcastle- Set In Motion (used) $3.00