Are you a representative of DCS?
If you are a representative of DCS then so be it. I asked because even though it may work differently where you are, around here most major retailers will honor the sale price if the item was bought within 30 days of the sale. You may notice that I didn't ask for a refund. I asked for a credit so I might be encouraged to participate in the current sale. :)
If you are not a representative of DCS, then thank you for your kind words and for spamming my post with a non answer that means nothing to me but says something about you.
Kind Regards