[Translation from Japanese to English ] This T-shirt is a must-get item. Could you set it's sales price to the same ...

Original text

このTシャツは、どうしても欲しい商品です。
販売価格を、無地色の商品と同じにして頂けませんでしょうか。
なぜなら、日本の代理店での販売価格は、無地色とボーダー色も同じ価格で販売しています。添付ファイルをご確認ください。
もしくは、今回の発注は、ある程度の量を発注しているので、少しディスカウントを頂けませんでしょうか。

Translation / English

This T-shirt is a must-get item.
Could you set it's sales price to the same as the plain colored one's?
That is because the sales price of the distributors in Japan is the same as the plain colored one's. Please see the attached.
Otherwise, please, even a little, discount since we have ordered a certain amount this time.

Translation / English

This T-shirt is the item I really want.
Could you please change the selling price exactly same as the solid color items?
Because, agencies in Japan are selling the solid color and border color as the same price.
Please check the attached file.
We are ordering some qualities this time, so could I get discount a little?

Translation / English

I really want this T-shirt and I was wondering if you could make the price same as the one that is plain colored. I was wondering this because the shops in Japan sell both of these items at same price. You can check the attached file below.
If that is difficult to change, could you give me some discount since I have ordered in large quantity.