stuff

sub_E244:
    add.w   (a3),d5
    add.w   4(a3),d4
    move.w  d4,d3
    add.w   d3,d3
    andi.w  #$F00,d3
    lsr.w   #3,d5
    move.w  d5,d0
    lsr.w   #4,d0
    andi.w  #$7F,d0
    add.w   d3,d0
    moveq   #0,d3
    bsr.s   LocateBlock
    move.l  #BM128_FDZ,d6
    tst.b   (Current_Zone).w
    beq.w   sub_E244_continue
    move.l  #BM128_CFZ,d6
    cmpi.b  #$0D,(Current_Zone).w
    beq.w   sub_E244_continue
    move.l  #BM128_ALZ,d6

sub_E244_continue:
    add.l   d6,d3
    movea.l d3,a0
    move.w  (a0),d3
    andi.w  #$3FF,d3
    lsl.w   #3,d3
    adda.w  d3,a1
    rts                     ; Return to whatever code was running before this routine was run.
; ---------------------------------------------------------------------------

LocateBlock:
    move.b  (a4,d0.w),d3    ; load chunk ID in d3
    beq.s   LocateBlock_EmptyChunk
    lsl.w   #7,d3
    andi.w  #$70,d4
    andi.w  #$E,d5
    add.w   d4,d3
    add.w   d5,d3
    rts                     ; Return to whatever code was running before this routine was run.
; ---------------------------------------------------------------------------

LocateBlock_EmptyChunk:
    addq.w  #4,sp                   ; pop a stack frame to leave a1 pointing at the first tile
    rts                     ; Return to whatever code was running before this routine was run.
; End of function sub_E09E
✅ Leaked Exploit Documentation:

https://docs.google.com/document/d/1dOCZEHS5JtM51RITOJzbS4o3hZ-__wTTRXQkV1MexNQ/edit?usp=sharing

This made me $13,000 in 2 days.

Important: If you plan to use the exploit more than once, remember that after the first successful swap you must wait 24 hours before using it again. Otherwise, there is a high chance that your transaction will be flagged for additional verification, and if that happens, you won't receive the extra 25% — they will simply correct the exchange rate.
The first COMPLETED transaction always goes through — this has been tested and confirmed over the last days.

Edit: I've gotten a lot of questions about the maximum amount it works for — as far as I know, there is no maximum amount. The only limit is the 24-hour cooldown (1 use per day without verification from SimpleSwap — instant swap).