Product review (5 stars): DIY is worth it
When the switch on my dryer broke, I thought that I would have to have a repairman come out and replace it. After popping the lid on my dryer and noticing that the switch was connected by a Molex style connector, not unlike those used in PCs, I bought one of these and fixed it myself.

Total cost was less than $5 and my dryer is working fine again.