Depends on the work time. But that's what makes it a hard sell. My time is 'free' to me. I've got more time than money and enough skill and tools to build stuff for myself. For someone else, dunno. Maybe 20hrs of working time. plus the aforementioned $75+ in materials. And leave the mounting solution to the purchaser. Mine is admittedly crude, good enough for me, probably not for a paying customer.
I've done furniture for others and myself, tables, bookcases of all shapes and sizes. 4-person picnic tables that fold into benches. I do a lot of adirondack chairs and gates for friends and neighbors. Little of it can be considered a 'profit-making' venture. The market won't bear what it ought to cost. And my skill level can't support charging a premium price to make it really worthwhile. So my woodworking falls in the 'hobby' category.
link in my sig for some of my woodworking projects. Haven't updated it in a long while. I've been more busy with tile and masonry of late. I'm just finishing a 10-week stretch of turning a decrepit planter / lawn into a brick patio
About 6 weeks and 100 photos between those. Still have to finish a small french drain and chisel up a bit of the original brick walkway that has been uplifted by an invading tree root and re-lay that section of brick, before I can call it finished. Then it is back to 'woodworking', building a 7' outdoor kitchen counter with both charcoal and propane grills embedded in it, topped with the quartz stone slabs left over from the house kitchen complete remodel I did 5yrs ago. and some monumental posts holding a narrow shade pergola over the cook's head.
eta and I just put the MkII roof deck on my Suburban. Longer, rounder, no handholds and thus no droning moan as it goes down the highway. Speaking of which, Ducky, that poultry flooring will whistle / whoosh something fierce, at speed. Consider something like a white thick sheet of HDPE. it will weigh about 1/2 that decking material does.
https://www.expeditionportal.com/fo...on-a-gmt800-suburban-z-71.156783/post-2507887
eta forgot to mention, kudos to BritKLR, that's a good looking solution, good way to secure all that heavy stuff. I'd add a cargo net (which is on my own list of mods to do. Once I get back around to sewing my upgraded awnings and get a better sturdier sewing machine.