Actually just ordered one from RA for the next timing belt change in a few years. I'll already have it on hand and won't forget to use the spring-mounted tensioner instead of a potentially leaky hydraulic one when the time comes.
2003 pilot with 330k 2nd transmission is starting to act up when cold. ??♂️
My last OEM tensioner (fitted by local Honda dealer) failed @ 98,000 miles (6 years) causing the tbelt to jump. The first tensioner (fitted from the factory) was leaking but working when changed at 8 years and 90,000 miles.
For me, it is not an issue of price but reliability.