Amazon is selling codes for Ratchet & Clank Future: Quest for Booty (PS3/PSN) for $9.99.
http://www.amazon.com/gp/product/B002GP6WB8/ref=s9_al_bw_i19?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=center-5&pf_rd_r=0FB292M806SHAHS45CQT&pf_rd_t=101&pf_rd_p=489897731&pf_rd_i=1289533011
It may be indicating a price...