On a single one of my Multicolor+ models, I notice a strange disparity in pricing between what I paid for the initial order and what is shown for the same-sized model in the Shop section. The obvious explanation seems to be that I scaled down the model before ordering, but the shop price is for the much bigger size of the original upload - although the size information correctly reflects my order. As we all know cost explodes with size, so this turns a $40 buy into a $500 offer. (My model dawson_simple_col.wrl from IMC132407)
Thanks for noticing the issue with your shop offer.
We will look into it, try to fix asap and will inform you about the result in a private email.
And indeed this was found & fixed within a day.