I got the rest of wave 18 yesterday for $3.98 + 30% off coupon and a few other waves of mates. I think my TRU must have got 2 cases of wave 18. and surprisingly over the course of the two days I was in there, no other packs were purchased. I was the only one who bought them. Still an entire case hanging on the pegs. crazy, I guess. They had two whole pegs of SF mates, Star trek mates, Wolverine mates, and a few other random marvel waves. This was a nice little bonus for me to catch up on some things. I only wish they had more stuff. also some waves like 16 were only marked down to $4.98, unlike wave 18 for $3.98. weird.