What are you talking about not sold anymore? All the components can be bought from Lego just fine: https://shop.lego.com/en-CA/Power-FunctionsMoneyHypeMike wrote: ↑ Ah, no you won't find 88002 in the 8293 set.
88002 is only available in Train sets or in that motor package that is not sold anymore.
So your best bet will be buying the Passenger Train (60051) when it's on sale (you get the part you need + another train) otherwise, you are stuck overpaying on eBay.
I do agree getting a whole new train if it's cheap enough though.
There's a sucker born every minute.