The inside track on buying a car this year - for under €5
For under €5, it probably represents the best car-buying advice and guidance on the market.
Motorshow Car Buyers Guide comes out just once a year but people refer to it all year round.
The 2015 edition has just gone on sale and costs just €4.95.
That's a small price to pay for such an abundance of knowledge at your fingertips.
It is the sort of background and detail that can help new-car buyers make the right decisions for them - and save money into the bargain.
Motorshow helps buyers by delivering no-nonsense verdicts on every new car on the market.
It also has a detailed outline of the long list of new cars that are scheduled to come to the Irish market over the next year or so.
Such is the level of detail that some car-sales people may be, as yet, unaware of their arrival.
As well as listing and rating every new model on the market, the annual Motorshow claims to have the most accurate new-car price list available - as well as CO2 figures for the cars.
The Motorshow Car Buyers' Guide 2015 - which is on sale at good newsagents - could be the best €4.95 you will spend this year.