Toyota Canada now offers remanufactured MKII NA and Turbo for both front and rear calipers. Stock isn't that great as of now but hopefully it will get better. Better stock for 93+ turbo
Prices are around $140 list each which is amazing.
Part numbers are
91-95 NA [LHD NA only]
Front:
47750-17080-84 Left
47730-17080-84 Right
Rear:
47730-17100-84 Right
47750-17100-84 Left
91-92 Turbo: [LHD & RHD turbo, also RHD NA]
Front:
47750-17090-84 Left
47730-17090-84 Right
Rear:
47730-17100-84 Right
47750-17100-84 Left
93+ Turbo: [LHD & RHD]
Front:
47730-17140-84 Right
47750-17140-84 Left
Rear:
47750-17130-84 Left
47730-17130-84 Right