「このペンを私に5万で売ってください」で2500万円のペン渡してもた

What's the correct way to say that? Please tell me. (Please like, comment, and subscribe.) ▼Membership: "Ballambones"    / @bokuwata_ch   ▼Twitter   / nataro7102   ▼LINE Stickers https://line.me/S/shop/sticker/author... ▼For business inquiries, please contact me here [email protected]