### V2 Invalid Filter:

Get 0x bids (remove all bids where gas fees are > max(5 cents, 1% of the trade's value), we should do this for all books on augur in v2)

valid_revenue = best_bid_quantity*range*(1-reporter_fee-creator_fee)*e^(-.15*time_til_market_finalizes_in_years) - gasToDoATrade - gasToClaimWinnings
valid_cost = best_bid_quantity * (max - best_bid)
valid_profit = valid_revenue - valid_cost

if valid_profit >= 0:
    show_market
else:
    invalid