I have this available in a PDF file of 9 pieces to print off & put together for a poster for only $10 .I printed mine off last night & put it together today.
One bit of advise after trial & erroring it 3 times to get it aligned :
Start piecing it DOWN the center 3 pages not across ! And then add the right & left vertical rows. The center pieces have no right or left border or overlap & the others do !