Similar story here- Placed an order at the end of July and was told it wold be October before they shipped. Even got an email in late October saying it would be shipped soon, to arrive Nov 3. I emailed them on Nov 11 to ask where my cards were and they said it hadn't been shipped. I'm still waiting. I gave them benefit of the doubt for a while, but no Covid restrictions would cause shipping to take 5 months.
Funny thing is I've bought stuff from them on ebay and it comes in a week. So they must be doing it on purpose. Yes, I'm done with comc.com for now. Its quite expensive on top of the shipping hastle.
Side note on ebay- Yes shipping is faster but, one of my comc purchases on there resulted in them sending the wrong card to me. I had to message them twice to get a response. It was just boiler plate response about doing a refund. I told them I would rather have the correct card than a refund and they have stopped replying to me. So I'm probably done buying from them on ebay too.