I just recently bought a set of TE37SL's that the previous owner used for a month or two and had only one track day. I've put around 100-150 miles on the tires (so max maybe 2k miles on the tires). The bead on all of the tires is flawless.
These tires REALLY grip guys, and they are very quiet on the road. If I didn't live in the North East where it is starting to get pretty cold, I would keep them, but I swapped them out for winter tires.
What's for sale:
2- 285/35/18 Hankook R-S3's (65-70% tread)
$280 (brand new they are ~$270 EACH)
Thanks for looking,