RadioShack offers the RadioShack Pro Line 15-watt Soldering Iron
, model no. GCH-15, for $6.98
. Opt for free in-store pickup
to avoid the $6.99 shipping charge. That's $6 under the lowest total price we could find for a comparable 15-watt soldering iron elsewhere. This low-wattage soldering iron features a 48-second heat up time and a maximum temperature of 824°F.