Best car cover you use for your mopar?

Finally got a email back from cover craft, they are going to honor the price that i was quoted at $523.90 + tax with free shipping. I called and placed the order, the woman was apologetic about the mix up and said she wasnt sure why she was so far off on her quote but she had talked with her supervisor and they approved it at the previously agreed price. Was weird though when i got the confirmation email today the total was for $540. Looked at the price breakdown and they charged $500 for the cover plus tax and free shipping. Idk why its $23.90 cheaper now lol. Doesnt seem like they know how much to charge lol. We will see how well it fits with the alterations to accommodate the wing