It warms my heart when others say they won't buy a turntable through eBay, must be why I'm always getting such great deals on all my tables lol.
My last 7 tables were all purchased through eBay, and all were shipped except one. All arrived intact, if there had been any issues eBay's outstanding buyer protection policy would have covered me completely so absolutely no worries. Of course the buyer must do their due diligence in communication with the seller before to help avoid problems.
As for pricing of Technics tables, meh, so many better tables at better prices why bother. It's due to ignorance of the masses, it's like Bose, they've heard of them so they must be the best, bwaaa ha ha ha ha, ya right.
That said, not long ago a young friend was looking to improve on the USB table his mom gave him and asked for my help. Showing him some different tables he liked the SL1200MKII, picked up an absolutely pristine example shipped fully intact from eBay for $300. The max I would pay for this table, there are just too many better decks available at great prices with a bit of patience.