We just released the Exodus subs and the price is going up already!

Not much but my supplier is passing along a roughly 13% increase in raw material cost.
If you read economic comments that inflation is under control, they are a lie. The cost of energy, & raw materials is increasing across the board. They just have not filtered into the economic numbers yet and it will take time for retailers to cycle inventory but everything made in China is taking a 10-20% inflationary hit.
I'll adjust my product pricing everytime I get a price change simply to avoid having to make large adjustments.
For now, Tempest-X is getting a $10 price bump. The Shiva-X is remaining the same until my next purchase of them when it will take a $5 bump.