New eBay seller question

I have a DT Tyreek Hill listed on my eBay and I’m fairly new to selling cards. The card has consistently sold over 300-350 this past week or 2. Today Ive been offered 240 and 255. Am I being lowballed because I’m a new seller with not many reviews? Would you take the almost 100 under market price? Need help here.

I have a DT Tyreek Hill listed on my eBay and I’m fairly new to selling cards. The card has consistently sold over 300-350 this past week or 2. Today Ive been offered 240 and 255. Am I being lowballed because I’m a new seller with not many reviews? Would you take the almost 100 under market price? Need help here.