Well, gas here is DOWN to 353.00 So I don't doubt prices will be up. Last year your typical tomato plant in my area was 3.50 ea. They typically are the highest price of garden plants. I just ordered my seeds etc... from Gurneys and Parks. Tomato, green beans, onion sets, potato seed, carrot, various peppers, parsnips, winter squash, summer squash, black raspberrys and lettus. I don't know if it is all that much cheaper to grow my own if I add up what it costs for my grow light, raised beds, roto tiller etc..
If I look for sales I can buy canned veggies and don't know really which way is cheaper. But I do enjoy growing veggies and knowing what I have when I grow my own. And its good relaxation.
Long