Help with pricing on a Patrick Kane Auto Shield from The Cup

[chrymat]

I have a chance to obtain the autographed version of this card that was sold for $800.

https://www.ebay.com/sch/i.html?_from=R40&_sacat=0&_nkw=kane%20cup%20shield&LH_Complete=1&LH_Sold=1&rt=nc&_trksid=p2045573.m1684

The Top one that sold for $800

My questions are:

Does anyone know if this was a legit sale and if so how much more in value would the auto version be?

After I acquire it I will list in the Buy/Sell/Trade section also

Thank You!

[chrymat]

Here's a pic of what im getting

[ckpismo]

I think $800 is too much for a non-auto shield. He so many of them now. The BIN’s currently on eBay for Cup shields are absurd and most have been on there since the invention of fire.