https://www.fixr.com/costs/shed-roof-replacement
The average cost to replace a shed roof is about $800 (Professional installation of 200 sq.ft. of asphalt shingles on a shed with a gable roof).

https://www.thisoldhouse.com/roofing/reviews/shed-roof-replacement-cost
If your shed's roof is damaged beyond repair, you'll need to replace it. The cost to replace your shed's roof varies based on your roof's pitch, the roofing ...

https://shedrepair.net/blog/shed-repair-cost/?srsltid=AfmBOooFmWT-ymKk9cR-RGQxfmCLr5dXyfwaDw91G2s4Pir_4sJLGV_i
A quick Google search will tell you that the average cost of fixing a shingle shed roof is $150-$750. However, this ...