diff --git a/include/constants/items.h b/include/constants/items.h
index aadcb07462..a9a7e19f1d 100644
--- a/include/constants/items.h
+++ b/include/constants/items.h
@@ -555,56 +555,6 @@
 #define ITEM_TM48 529
 #define ITEM_TM49 530
 #define ITEM_TM50 531
-#define ITEM_TM51 532
-#define ITEM_TM52 533
-#define ITEM_TM53 534
-#define ITEM_TM54 535
-#define ITEM_TM55 536
-#define ITEM_TM56 537
-#define ITEM_TM57 538
-#define ITEM_TM58 539
-#define ITEM_TM59 540
-#define ITEM_TM60 541
-#define ITEM_TM61 542
-#define ITEM_TM62 543
-#define ITEM_TM63 544
-#define ITEM_TM64 545
-#define ITEM_TM65 546
-#define ITEM_TM66 547
-#define ITEM_TM67 548
-#define ITEM_TM68 549
-#define ITEM_TM69 550
-#define ITEM_TM70 551
-#define ITEM_TM71 552
-#define ITEM_TM72 553
-#define ITEM_TM73 554
-#define ITEM_TM74 555
-#define ITEM_TM75 556
-#define ITEM_TM76 557
-#define ITEM_TM77 558
-#define ITEM_TM78 559
-#define ITEM_TM79 560
-#define ITEM_TM80 561
-#define ITEM_TM81 562
-#define ITEM_TM82 563
-#define ITEM_TM83 564
-#define ITEM_TM84 565
-#define ITEM_TM85 566
-#define ITEM_TM86 567
-#define ITEM_TM87 568
-#define ITEM_TM88 569
-#define ITEM_TM89 570
-#define ITEM_TM90 571
-#define ITEM_TM91 572
-#define ITEM_TM92 573
-#define ITEM_TM93 574
-#define ITEM_TM94 575
-#define ITEM_TM95 576
-#define ITEM_TM96 577
-#define ITEM_TM97 578
-#define ITEM_TM98 579
-#define ITEM_TM99 580
-#define ITEM_TM100 581
 
 #define ITEM_HM01 532
 #define ITEM_HM02 533
@@ -675,38 +625,38 @@
 #define ITEM_HM07_WATERFALL ITEM_HM07
 #define ITEM_HM08_DIVE ITEM_HM08
 // FireRed/LeafGreen
-#define ITEM_OAKS_PARCEL 590
-#define ITEM_POKE_FLUTE 591
-#define ITEM_SECRET_KEY 592
-#define ITEM_BIKE_VOUCHER 593
-#define ITEM_GOLD_TEETH 594
-#define ITEM_OLD_AMBER 595
-#define ITEM_CARD_KEY 596
-#define ITEM_LIFT_KEY 597
-#define ITEM_SILPH_SCOPE 598
-#define ITEM_BICYCLE 599
-#define ITEM_TOWN_MAP 600
-#define ITEM_VS_SEEKER 601
-#define ITEM_FAME_CHECKER 602
-#define ITEM_TM_CASE 603
-#define ITEM_BERRY_POUCH 604
-#define ITEM_TEACHY_TV 605
-#define ITEM_TRI_PASS 606
-#define ITEM_RAINBOW_PASS 607
-#define ITEM_TEA 608
-#define ITEM_MYSTIC_TICKET 609
-#define ITEM_AURORA_TICKET 610
-#define ITEM_POWDER_JAR 611
-#define ITEM_RUBY 612
-#define ITEM_SAPPHIRE 613
+#define ITEM_OAKS_PARCEL 540
+#define ITEM_POKE_FLUTE 541
+#define ITEM_SECRET_KEY 542
+#define ITEM_BIKE_VOUCHER 543
+#define ITEM_GOLD_TEETH 544
+#define ITEM_OLD_AMBER 545
+#define ITEM_CARD_KEY 546
+#define ITEM_LIFT_KEY 547
+#define ITEM_SILPH_SCOPE 548
+#define ITEM_BICYCLE 549
+#define ITEM_TOWN_MAP 550
+#define ITEM_VS_SEEKER 551
+#define ITEM_FAME_CHECKER 552
+#define ITEM_TM_CASE 553
+#define ITEM_BERRY_POUCH 554
+#define ITEM_TEACHY_TV 555
+#define ITEM_TRI_PASS 556
+#define ITEM_RAINBOW_PASS 557
+#define ITEM_TEA 558
+#define ITEM_MYSTIC_TICKET 559
+#define ITEM_AURORA_TICKET 560
+#define ITEM_POWDER_JAR 561
+#define ITEM_RUBY 562
+#define ITEM_SAPPHIRE 563
 // Emerald
-#define ITEM_MAGMA_EMBLEM 614
-#define ITEM_OLD_SEA_MAP 615
+#define ITEM_MAGMA_EMBLEM 564
+#define ITEM_OLD_SEA_MAP 565
 
-#define ITEM_SHINY_CHARM 616
-#define ITEM_OVAL_CHARM 617
+#define ITEM_SHINY_CHARM 566
+#define ITEM_OVAL_CHARM 567
 
-#define ITEMS_COUNT 618
+#define ITEMS_COUNT 568
 #define ITEM_FIELD_ARROW ITEMS_COUNT
 
 #define FIRST_BERRY_INDEX             ITEM_CHERI_BERRY