That’s a whistle in A for sale, not “For Sale, a whistle” which would be no help to anyone…
I put this whistle up for sale in January 2012 so about due for a bump, I suppose. It would make a decent and cheap A whistle for somebody this Christmas 
Mack Hoover brass body with black plastic mouthpiece. It has a reference number 1151, and I bought it in 2006 from another C&F forum member. It’s nicely in tune, but it’s been tweaked by Mack at the request of the previous owner to make it even quieter than his usual whistles. Takes a lot of breath to play in the upper octave and is very quiet. For that reason, I have played it very little and am happy to sell it for what I paid for it. £30 incl P&P would seal the deal for this one. Assuming Mack is still taking orders, and I’m not sure that he is, his website (as of January 2012) showed a price of £45.
I would rather avoid Paypal altogether, so for the moment I’m only prepared to sell within the UK and will take a cheque. This is not a new whistle, and I’ve tried to be as fair and accurate as possible in describing it.
Please p.m. me if interested, or email markmalinky at hotmail dotcom.
Cheers
m.d.