I bought this Barlow from Bintel in late November last year and have used it only a few nights. It performs brilliantly, even better than the Tele Vue 2x Barlow.
Comes with box and caps. Condition is as new.
Note that this is a 1.25" item.
Price is $140 incl post. Pickup available from Ryde or Rhodes.
Enquiries by PM please.
UPDATE: Will consider trades for a 32-40mm 2" eyepiece or Tele Vue Wide Field 24mm.