$13.66/month if you pay quarterly or $9.33/month yearly.
The inked voices critique groups have been incredibly helpful. The people there spend a lot of time working on their craft. I take advantage of their webinars and the discounts that members receive on pro workshops too though.
Critique circle might be another free option. I’m not sure offhand if they allow query letters specifically though. The overall quality of feedback there can be pretty awful at times, but there are normally one or two critiques that I find helpful in each cycle. You just have to weed through more crap.