Today's current rate (as of this moment) is 2.82 Turkish Lira to 1 Euro. If someone is offering you 5 Lira to 1 Euro, take it, assuming there aren't large transaction fees. http://www.xe.com/currencyconverter/conv...

If these are vendor values, meaning a vendor will sell you a 5 lira item for 1 euro, assume the actual value is probably closer to .10