fisher, you make a good point.

For the genuine sellers they will take the time to put in the weight in their listings and then for the buyer should the weight not match the description has 45 days to open the claim if paid by PayPal.

To have that as option specific may be a good suggestion to ebay.

As you say, purchasing from reputable dealers on ebay is the best way of avoiding problems.

Their grading is also going to be far more acurate.