If you want a great alternative, get online and start looking at auction sites that specialize in business liquidation. Roller Auctions in Denver is what I use.
I bought a Hobart commercial holding oven used in the food/beverage industry. Normally north of $18,000.00 I bought mine for $1200. I trolled Amazon, bought some cheap home oven heating elements, wired up a PID controller along with a couple relays using an old desktop chassis, and we've never looked back. 220V 3 phase is what I wired it for since my shop is setup that way, but its easy enough to use single phase as well.
I can darn near stand 6 people in my oven. Never hurts to have room. I had less than $3000 into this and that includes the 14 hours of driving to/from to go get it. Might be worth looking into.