How much should I pay... Tiguan pricing.

[Dingah]

Absolutely correct. Now I can see your misunderstanding.
Yes indeed, you can have other models in the Tiguan range configured with an R-Line accessory pack.
But ...............
Our Tiguan is the R-Line model not a baseline model with an added R-Line accessory pack - quite a difference.
Similar to an S model Audi being waaaaay different than purchasing a baseline model with an S-Line accessory pack.
When you go to the VW site scroll down and you should find the R-Line model which is the top end of the range model where the only additional extra available is, I believe, a panoramic sunroof.
2015 VW Tiguan Review: 155TSI R-Line, 132TSI, 130TDI, 118TSI | The Motor Report
Volkswagen Tiguan Models and Price | VW Australia

Dingah