anybody know what a good price for rebar drowning rods 1/2"x10 ft long is. Has the 45 degree angle lock, stake down end and a stopper 12" from bottom.

I don't think you need 10' drowning rods. For years I got by with 8' rods that I got from Trapper Art in WI. They had a nut welded on the end of the rod that you shoved into the bottom. I drowned a lot of beaver with those rods. That was quite a while ago, but I think I paid about $2 per rod.

Length of rod mainly depends on how quickly the water gets. Rods come in 10-20ft sections so it's easier to make one cut and you get two rods.

You can get a 10' piece of rebar at Home Depot for around $6.00.

Robbery.

You can get 20' sticks from dedicated metal shops for that

I recently check around here and 1/2” rebar is between $7.5-8 per 20 foot stick. Few more dollars per rod for rest of gear to finish rig and then time to weld.

If I were building/selling them, $75/dozen.

or 1/2 that from local scrap yards!