Distribution copies are expensive, about $1200 per reel copy if you are really lucky (multiply with about at least 1200 screens for a moderate indie flick (about $1.5 mil).
If you think targeting digital distribution sites is another option - think again. You still pay print copy equivalent expense, but not to the print service company, but to the actual screen venue. This is a ploy George Lucas "invented" and pushed onto screening venues in order to push the cost of digital screens to the distribution companies instead of the screening venues. This will last for at least 5 years from when the venue bought digital screening platform.
Then, there is a marketing cost. In A+ budget titles it is in the order of $30-40+ mil. So when you hear about, I don't know, Spiderman 4 having a budget of $200 mil., it means about 60% of that is marketing and distribution cost.
Now, let's turn focus on actual production costs.
SAG, WGA, DGA - all have a different perspective of what low budget means. There are different categories of low budget titles, and based upon those categories there is a minimum wage you have to pay to actors, screenwriters (treatment, script, whatnot), director, etc... What this means, if you live in some area of USA where those guilds operate is that you are illegal production if you don't pay those minimum wages based on your budget. I have somewhere those scales, if anyone is interesting I can follow up my post and present them.
tl;dr; $250k budget is not realistic. Too many people have worked on this problem already and smallest realistic budget for a visible project is in the order of $2-5 mil.