I bought my first one at full retail, no discounts, for $419 plus shipping which totaled right around $440. In all honesty, $440 for this unit is a bargain all day every day IMHO. I would have bought my second and third at full retail had this GB not come together as it did.
Having said that, you can probably get Adam to cut you a little off retail by just simply asking. You wont get the deal we got but he may give you a free upgrade to silver membership and with the discount there you will save a few more bucks. If it were me in your position I would email DL (just use their "contact us" tab) and address your message to Adam and tell him you are a LPF member who didn't make the GB in time and that you were wondering if there was any way he could offer you some sort of discount. I am willing to bet he will, just a hunch based on what i have already seen him willing to do.
If you try this please report back your results, I am sure other here would be very interested to hear what happens.
Good luck,
Jmillerdoc