This aggregated auction listing is being sold by HiBid in Winchester, Kentucky. BidProwl's Flip Score puts it at 70/100, which scores around the median for general surplus.
Description from HiBid
Lot: 114879
UPC:
Condition: New Open-Package
Retail Price: $49.35
• This defrost control board (part number WR55X21623) is for refrigerators
• Defrost control board WR55X21623 manages the automatic defrost cycle in the refrigerator
• Unplug the refrigerator and safely store any food that could deteriorate while the power is off
• Wear work gloves to protect your hands when installing this part
• Genuine GE replacement part with a limited one-year warranty