Eldritch Knight shenanigans

I just wrapped up a campaign that I've been DMing for about a year now, and I'll be PCing when the nee one starts later this week. I was taking a look at eldritch knight, and one thing immediately stood out to me as somewhat abuseable: the weapon bond feature.

This feature states that after I bond a weapon, I can summon it to me at any time as long as I'm on the same plane. Does this mean that, (purely hypothetically, of course) I could sell my +2 longbow to a travelling merchant for a good chunk of cash, then summon it to myself a day or two later when he's long gone?