Earlier today I played in $5+1r turbo tourney on the Pacific network (not USA friendly).

$5 buys a 1500 chip stack, the single re-buy is only $3 for an extra 2500 chips, so the re-buy chips are being sold at a significant discount. Amazingly 1/3 of the field didn't take the re-buy. These tournies obviously offer superb value, I would recommend them to non US TPE members. I'm not sure how often they run, but I intend to in play in these as often as possible. Sites on the network include 888 and WSOP, the overall standard of play there is fairly weak.

$5 for 1500 chips = 0.33 cents per chip

$3 for 2500 chips = 0.13 cents per chip