Brandon_35 :
The cost of the i5 4690k has been increasing in price recently. Once a new generation comes out like skylake does Intel stop production of pre gen chips? I'll keep short and stop there
They were still making them back in November when I bought mine, so I don't think they have stopped just yet. They are very popular CPUs, since they aren't too expensive and offer really good performance for the majority of users. It is very possible that with Skylake's high demand, they have lowered the production, causing a shift in the Demand/Offer balance. It's also worth noting that many resellers were putting them on sale during December, so if they are back to the original price, you might find them expensive.