My thoughts were not about the price of O.S.engines, you are almost certainly correct on that score, but the honesty of Just Engines in passing on the reductions.
I had ordered a O.S.200 Surpass before the Ripmax price drop from Just Engines. When I received the engine through the post I was surprised to find my bill reduced by the price drop even though I had ordered before the price reduction. More reasons to shop at JUST ENGINES.