Stuck in third gear and shifter feels springy on 1997 Saturn SC2

My Saturn is stuck in 3rd gear. The shifter feels kinda springy like it moves front and backwards but just stays stuck in 3rd. This happen after trying to shift it to 4th gear it kicked back into 3rd and cannot be shifter out. What could be wrong and how much $ could it cost :/

Asked by for the 1997 Saturn SC2