Does anyone know a source to buy Infinity & Beyond that isn't $50. or $60.?

My grandson, now 15 yo, used to get on a stool while looking at himself in a full length mirror and jump off yelling 'To infinity & beyond'.

He also used to ride his little blue jeep off a dirt pile in the back yard that we planned to spread out.

That dirt pile has too many memories now to move so I'm going to cover it in flowers and the little blue jeep.

I'm trying to decide what flowers to use and think this daylily would be a perfect one.

Thanks for your help.