Ballista spring
P2PBuy limit: 8·last trade 12m ago
Confidence
Will it fill?30%
Will it profit?0%
Joint confidence0%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at29,192
Buy fills7%
Sell at29,320
Sell fills0%
Net / item-458 (-1.6%)
Est. profit / 4h0
8 units · round-trip fill 0%
Insta-sell
29,192
cheapest buy (full spread)
Insta-buy
29,320
dearest sell (full spread)
Gross margin
128
GE tax
586
2% per item, max 5M
Net margin
-458
-1.6% ROI
Volatility
10.2%
price noise (1h history)
How to flip the Ballista spring
The Ballista spring is a members-only Old School RuneScape item — “A spring-loaded mechanism.”. Its Grand Exchange buy limit is 8 per 4 hours. Right now it buys at 29,192 gp and sells at 29,320 gp — a net margin of -458 gp (-1.6% ROI) after the 2% Grand Exchange tax of 586 gp. High alchemy yields 30,000 gp.
To flip it, place a buy offer near 29,192 gp and a sell offer near 29,320 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.
Price history
● insta-buy● insta-sell● moving avg
Why this fill score
Trading volume23%
Two-sided liquidity0%
Recent activity91%
Size vs market11%
Why this profit score
Spread persistence0%
No price spike0%
Margin plausibility0%