Looking for advice on purchasing a SUP board

Hi there. New to the community and new to paddling! I know pretty much nothing about boards, other than the reviews I’ve read here. I’m looking at a used BIC Sport 10.0 crossfit board today. Owner says it was purchased last year. I’ve seen this style new selling for $950, they are asking $450 and comes with paddle. Reviews rate it highly for a beginner. Anyone open to sharing their thoughts on this purchase? It seems like a good board at a good price. Anything I should be aware of, red flags to look for, regarding the condition? Thanks in advance!!