Rock/Pop Crates (Shop) › Robin Trower- Back It Up (used) Image 1 of 1 Robin Trower- Back It Up (used) $12.00 Sold Out Robin Trower- Back It Up (used). $12.00. Original pressing. Sold Out Added! Robin Trower- Back It Up (used). $12.00. Original pressing. You Might Also Like Quick View Crosby, Stills, & Nash- Daylight Again (used) $12.00 Sold Out Quick View Taste- Self titled (used) $30.00 Sold Out Quick View Santana- Caravanserai (used) $15.00 Sold Out Quick View Madonna- Finally Enough Love Remixed (new/sealed) $30.00 Quick View Neil Young & Crazy Horse- Rust Never Sleeps (used) $10.00 Sold Out