Brocephus

So i have this commuter type bike from Craigslist that I'm fidgeting around with, and I'm thinking about replacing the low end factory pedals. I'm looking to stick with platforms, and aren't concerned with weight, or aggressive grip, or needing something designed to take a major beating, just want something that will spin smoothly for a good long while, and not break the bank.
I put some Race face Chesters on my Mtn bike a while back, and I can get a set of them for a little over $40, but that's the upper end of what I'm hoping to spend, and less would be even better.
Years ago, I had good luck with numerous pairs of Wellgos, but I'm sure there are others that are inexpensive and do the job ( like Expedo, Rock Bros ? etc.).
As always, any good info is much appreciated......