I see the https://metamate.cc/ mentioned elsewhere here seems to deliver to Iceland. Don't know about the cost though, maybe acceptable? They are based in Berlin and seem well stocked?

Edit: You know, thinking about the amount of flights to and from Kevflavik, no matter if commercial airlines, or business jets doing a stopover there for refueling, I feel there is a niche to exploit. For something like a mini UPS/FedEX/DHL using that empty space, which has to be there?

I mean, open https://globe.adsbexchange.com/ point it to KEF, let it run for a day in some tab, and see how much air traffic from BOTH sides of the Atlantic goes there?

Thank you for pointing them out. Have already sent them an inquiry about their drying process.

It isn't that there is difficulty actually transporting goods here.

It is that with transportation and import fees the products can, and often does, double in price. For cheaper things, it simply doesn't make financial sense to pay 4-5x the product price in fees.