Potential Super Cheap Charger - Ikea SJOSS
IKEA just made all fast chargers look way overpriced
https://www.phonearena.com/news/ikea-sjoss-fast-charger_id156488
IKEA's new SJOSS chargers offer all the latest fast charging protocols at a price, much lower than the competition...
Looking at the charging preferences of the Steam Deck, which from my research wants 45W at 15v/3A, it looks like the larger model should work just fine. And with it being $15 USD / $18 CAD this could be an incredible bargain.
It's so new though I can't find any info on it being used with a Steam Deck. I'll definitely be grabbing one to try, as it would be perfect for my USB hub that sits by the TV.