- $40.00ROGER O. from Carmel, INWyzant
- $2.99Roger: Sob o Domínio do CEO (Portuguese Edition)Amazon
- $53.99Roger Clemens Autograph Signed 1991 O-Pee-Chee Premier Card W/Coa #23 Red Sox NiceEtsy
- $9.99G.O.A.T. en el tenis (Tennis's G.O.A.T.): Serena Williams, Roger Federer y más (Lo mejor del deporte de todos los tiempos (Sports' Greatest of All Time) (Lerner ™ Sports en español)) (Spanish Edition)Amazon
- $145.74Radiolaria by O. Roger AndersonBetter World Books
- $23.99Baker Manchester Roger Williams (Sterling,1918) Five O'Clock TeaspoonReplacements, Ltd.
- $12.92Water Production Functions for Irrigated Agriculture by Roger W., Heady, Earl O. HexemBetter World Books