How did you make room in your budget to fund Lego Investing/Collecting?

Have no debt. Have six months of expenses in savings. Accumulate thousands of dollars in capital. Then invest.

Other than my mortgage im debt free and have a significant emergency fund in the bank. Initially i funded the investments with some B-day and christmas money but after awhile i began reinvesting the profits from selling legos.

The old saying "it takes money to make money" is very true in this case, but if you can acquire enough to get the ball rolling there is nothing stopping it, other than the amount of free time selling lego sets consumes.