I'm not sure how secure the site looks. Looks like their certificate is expired. Also, I didn't see any of the following security stamps at the bottom:
or BBB
Also, I'm sure if you send our vendor quote from the site, they will match it for you. Many vendors will work with you on price just because of the fact you're a forum member. I always ask members to support the vendors who help run the forum. Even if you pay $50 more, you will have a piece of mind. You know these guys are supporting this website which has many resources available to you FREE of charge. Just my