For what it's worth, I bought a T-8 from "thechevyguy03" in January 2006. That T-8 was an upgrade from a T-5 on the small chassis. As I recall from his eBay listing, he was having financial problems then, too. In my case, the pre-amp was well packed and arrived in good condition. I subsequently had an intermittent problem with a noisy phono jack and eventually traded that unit to Frank as downpayment on a new T-8 with a remote control and phono section. Audio nirvana ever since...
I can't vouch for the seller personally, but I did one transaction with him, and it worked out OK.
Steve