When I bought my Z2 regs + octo, a large online warehouse vendor here in the US sold me the 1st + 2nd stage for a "special offer" price of $283 ($440 MAP?) and $130 something for the octo. When it came time to buy one for my wife, I went to my LDS and initially "best" he could do was a 10% public safety discount. After I showed him the receipt for the set I bought for myself, he agreed, to match the price for her reg...but he acted all bent out of shape about it. That's after we had already purchased close to $1000 worth of stuff between thr two of us.
He is bent out of shape because he is hurting. The $283 you paid through the online warehouse is few dollars more than wholesale price. I wouldn't have done it. $1000 isn't a big deal to talk about.