they sell stuff like that on etsy but you pay a premium, kegeratorz has the right idea on a budget. if you want sex appeal these can be had for around $100 USD
The very upright ones I’d probably still want velcro, these other shallower angle style I wouldn’t use velcro on.
just search google for etsy guitar pedal stand, there are more styles.
to be frank, the cost to build this would be probably $25-30 in materials including the wood stain/sealer coat and that would likely be enough to build 2 of them, all done on a saturday with some precise measuring as long as you already have tools.
If you don’t have time to do it or interest in building your own stuff, $100 with free shipping is probably about right considering etsy’s sellers fee and paying for someone’s time.