Anyway, the new final price of 7.9 BTC, which seems to have been the original price target, still reflects a generous 24% discount; and I think that to call it "deceitful" or accusing of false advertising for an honest mistake and for you losing the opportunity to exploit a semantic loophole for an extra 1.75% discount is quite a stretch, don't you think?
I wasn't even trying to buy a miner and it doesn't matter if it was an honest mistake, until it's corrected it's still false advertising and reflects poorly on AM.