55″ LG OLED 55E6P $1899.00 from Echo and Optics via eBay (free shipping) (LG OLED55E6P)

The LG OLEDE6P is on sale by Echo and Optics via eBay for $1899.00 with free shipping: http://www.ebay.com/itm/LG-OLED55…Sw9GhYf3CG. This is LG’s higher-end model with 3D, a flat screen, and a quality built-in soundbar. I’ve read incredible things about the B6 and C6 as well, but this seems to be the best of all (relatively affordable) worlds.
I’m dying to get an LG OLED (preferably, the E6) for under $2000 – or even better, around or under $1500 after a credit card price match – but I’m holding back…
I understand that Echo and Optics is NOT an authorized retailer, but they have a stellar eBay feedback rating and are not a known scam site like East Coast, Abes of Maine, etc., The fact that LG itself has cut the model down to $2499.99 on their own site makes this seem more realistic.
Has anyone actually purchased a TV from Echo and Optics via eBay? Also, has anyone actually price matched a TV to a site like Abes or East Coast using a credit card? If so, could you reply or PM me with advice? I’d be incredibly grateful to hear from someone who actually bought an LG OLED for less than $2,000 and/or price matched to even lower.
I hope this post helps others…but I also hope folks can help me decide whether to pull the trigger and, even better, helps me to get some money back by price matching!