Hi [MENTION=33476]Aumaan Anubis[/MENTION]! I am happy that we got that straighten out for you! 
I am sorry, but we are unable to sell the items for the discounted price after the seller’s item is no longer available. However, I can assure you that our sellers like Jonathon and Inedible love to be apart of these sales events. Stay tuned to our sales category for ongoing sales as well as the Marketplace Summer event.
If you run into any further issues like this again, please reach us marketplace-support@unrealengine.com or PM me on here 