Just a thought. Could help with funding the devs maybe. Although I suppose you may not have time to send merch out but if you could possibly delegate that task to friends or family it might be a good idea.
Or you could always create an account on sites like redbubble and just upload the designs. I would definitely buy a coffee mug that just said “$CLNY” in bold text on it.
If you want I can help you guys set it up. 