Should I hold them to the price?

I would normally say take the high road on this, but the fact that they tried to cover their mistake indicates that they are not an honest business. I too have sold many items on ebay, and not once have I ever gone back on a final sale amount for any item. What the buyer bids is what the buyer pays. My #1 rule for listing items on ebay is that my starting price is what I will accept for the item, anything above that is what the market will allow. Hold them to the deal, and scold them for trying to cover their tracks, mistake or not, they lied about it!!! Geof