There's a higher chance that the shop in the next town will carry the kind of things I want, so I think I'd like to go have a look there.
この場合、次のような言い方ができますよ。
ーThere's a higher chance that the shop in the next town will carry the kind of things I want, so I think I'd like to go have a look there.
「隣町のお店の方が欲しいものを置いている可能性が高いから、そっちを見てみたい」There's a higher chance that ..., so I think I'd like to ~ で「…の可能性が高いから、〜したいと思う」と言えます。
ご参考まで！
カナダ 
