This isn't my cheapest, but it's far and away my best cheap pedal.So, what's the cheapest pedal you currently own, use, and love? not the one you used in the past, or liked or read good things about it, or had in the past liked it but sold it. We are talking about the one you own but also used on your board right now and you love.
We all know that one person cheap is another person expensive, but that's not important here, if your cheapest pedal (that you own/use/love) is $200 or $300 then it's ok, as long as it's the cheapest
Tuner pedals doesn't count.
Mine is ditto looper, I don't have it anymore in my big board because I needed the space, but I have it on my small board and I use it all the time to study, write stuff or play around, I'm actually thinking what can I do to get it on the big board again.
A couple of years ago I decided to put together a "cheap as possible" mini pedal board. I wound up with 8 pedals and home made board including power supply, e.t.c. st a cost of around $270.
Most of the pedals were okay to pretty good. One or two were disappointing and one was one of the best pedals I've seen.
For $25-$30, I bought a Donner Wave Analog Delay. It's a micro mini pedal (1 inch x 2 inch?) that stacks up well against my $150 Carbon Copy. It's simply a great pedal at at unbelievable price.
Another very good pedal on that board is a Mosky XP Booster pedal. It's a clean boost modeled after the Exotic XP and does a very nice job for under $25.