Throwing these up here before they go on eBay.
HWIC-1ADSL - $125 Shipped. Good for ADSL2+. Doesn't support VDSL/VDSL2. Used in the home router until recently. Being sold as I upgraded to an EHWIC-VA-DSL in a 1941.
HWIC-1GE-SFP - $700 Shipped. Includes the GLC-SX-MM. No longer necessary with the GigE connectors on the 1941.
HWIC-1ADSL - $125 Shipped. Good for ADSL2+. Doesn't support VDSL/VDSL2. Used in the home router until recently. Being sold as I upgraded to an EHWIC-VA-DSL in a 1941.
HWIC-1GE-SFP - $700 Shipped. Includes the GLC-SX-MM. No longer necessary with the GigE connectors on the 1941.