I need some lines. PLEASE HELP
Im new here, and Im not sure if this is the best spot to post this, but here it goes. I'm chatting with this chick online and she messaged me initially and said "you're cute" that was all she said. So then I responded: "thanks, and what does that win me??" (I used that from this forum!

thanks guys.) She replied with this: "Well for 5 more dollars you get 3 more darts and you can upgrade your prize to a mini bike"
She's clever eh. I laughed for a few minutes at that. How should I respond to this??? What sort of cocky funny spin should i put on this. Im puzzled! Any suggestions as to what I can say. I have a few ideas but they probably are not good.
I was thinking of saying: Not bad, I'll consider it. I've always wanted a mini bike. Gotta warn you though, I have a deadly shot. one dart is usually enough. I'll play. You up for the challenge?