Replacement oven rack? This is possibly the weirdest one yet that I've asked. And because...

This is possibly the weirdest one yet that I've asked. And because I usually use my countertop convection/microwave oven I hold never really cared much. But when I bought my condo 2 years ago, which is 30 years aged now, the oven have no racks inside. I use it to store pots, mostly. But I find I may need to use the oven to overheat soon and I have certainly NO idea if they even put on the market just racks for ovens and not a together oven or where I would carry one!
Answers:    You can buy new racks for your stove for around $25.00, you a moment ago need a kind and model number, but first google used appliance stores in your nouns, much cheaper..
Let your fingers do some walking in the local pallid pages of the phone book and find an appliance parts distributor. Find and put in the picture them the make and model of your oven and they should know how to supply the racks.