If you are looking for a basic slide in range with a self cleaning oven and flexible power element options, plan on $400 to $700. If you want more style and features, budget $700 to over $1,500.
For that high-end kitchen with a restaurant-style range with tons of features like a grill, high heat burners and convection oven all in a stainless steel body, you are looking at over $1,500. The high price does not reflect performance, but flexibility and style.
Frigidaire Gallery Series GLGFZ376FC 30" Freestanding Sealed Gas Range
Frigidaire FEF336EC 30" Freestanding Electric Range
Avanti Elite Series DG241BS 24" Freestanding Gas Range
Avanti ER20AW1 20" Freestanding Electric Range
Matag MER6741BAW 30" Electric Double Oven Free Standing Range