Collector Selling Restrictions

No more than two (2) individual and unrelated items, two lots of items where items in each lot are same (e.g., a group of Chelyabinsk individuals, slices of same meteorite previously classified by Collector or other GMA member), or one of each per month. Sales are restricted regardless of forum including but not limited to Organization’s website, Catawiki, eBay, Facebook or any meteorite listservs. Trading and buying are unlimited. Anyone who posts more than two (2) items/lots for sale per month (as defined above) will be considered a dealer and require a Business membership. Since auction house sales are infrequent and regulated, placing items for sale with an auction house like Sotheby’s or Bonham’s is excluded from the above limitation if items are not sold using the GMA logo, name or member number.