I can provide you with a general estimate.
Repairing an electric dryer element typically involves replacing the faulty heating element. The cost of a replacement heating element can range from $20 to $100 or more, depending on the dryer's brand and model. The labor cost for the repair may vary, but it could be in the range of $100 to $200, again depending on the location and the repair service's rates.
If you need an accurate estimate, I recommend contacting local appliance repair shops or checking with manufacturers' authorized service centers to get specific pricing for your electric dryer's repair.