If you had $50 to spend, which product(s) would you buy?

Holy grails you can't live without, put them all down here for people who search for their holy grails too👇🏻 It can be only one product or multipe products, but the total can't be more than $50. (I also may have accumulated more store credit at one of the K-Beauty retailers than I'd like to admit haha) Here's what I would pick currently to try out: Purito Deep Sea Pure Water Cream ~$15 CosrX Full Fit Propolis Honey Overnight Mask ~$18 Beauty of Joseon Glow Deep Serum ~$16 Total: ~$49