These are the 1st iteration of the diamond series and I am the second owner (smoke free, child free, pet free). I do not know the original purchase date. I prefer local pickup in Las Vegas .I am willing to deliver them in the southern California, Nevada, Arizona area or arrange a convenient midway point. Freight shipment is an option and the buyer is responsible for full shipment and shipment insurance cost. Both speakers are in flawless condition. Grills are flawless and included. Function perfectly. No owners manual but they do include original spikes, foam plugs and jumpers. If you are using PayPal please add 3% for their fees.