If you have spend some time playing Stardew Valley, you probably have already encountered the Travelling Cart. It is a weird looking wagon with a purple pig pulling it. In case you haven’t yet found it, Travelling Cart is located south west from your farm. You don’t need to go far to find it.
Travelling Cart only appears in game on Fridays and Sundays. The merchant in this cart can have various types of stuff. Everything is likely to cost a lot, however it is possible to find things outside their normal season here, which is useful, if you need some specific product to complete a quest. Besides the prices aren’t fixed here, they can change each time.
The Travelling Cart merchant usually has 10 random items in her stock to sell. Some special items sometimes appear on her list. Special Stock includes:
Rare Seed - it will cost you 1 000 g, you can plant it in your farm and given some time and care the plant will grow. Fully mature plant will produce a Sweet Gem Berry - and you will find uses for this (try taking it to the Secret Woods, for instance).
Coffee Bean - buying a Coffee Bean from the merchant may cost you around 2 500 g. However, if you don’t yet have any Coffee plants growing in your farm, this may be the only way for you to get hold of the Coffee Bean.
Rarecrow - if you are after the Rarecrows collection, this is what you will be looking forward to encountering in the Travelling Cart. This specific Rarecrow will cost you 4 000 g. Well, collectors must pay up. Besides, Rarecrows serve their purpose as scarecrows just as well, so no need to complain about the price.
Standard Travelling Cart Merchant’s stock may consist of any items as well as some furniture. Check it out from time to time, you may find something useful and needed there.