Buying:
1x Spell Scroll: Death Ward (2.000gp)
2x Spell Scroll: Mind Blank (30.000gp)

Level Up:
1st Level: Comprehend Languages, Detect Magic, Find Familiar, Fog Cloud, Mage Armor, Magic Missile, Sleep, Shield
2nd Level: Enlarge/Reduce, Levitate, Misty Step, Tasha's Mind Whip
3rd Level: Fireball, Fly, Hypnotic Pattern, Leomund's Tiny Hut
4th Level: Arcane Eye, Greater Invisibility, Otiluke's Resilient Sphere, Polymorph
5th Level: Bigby's Hand, Telekinesis, Teleportation Circle, Wall of Force
6th Level: Contingency, Disintegrate, Elminster's Effulgent Spheres, Scatter
7th Level: Crown of Stars, Mordenkainen's Magnificent Mansion, Reverse Gravity, Simulacrum
8th Level: Antimagic Field, Holy Star of Mystra, Maze, Power Word: Stun
9th Level: Foresight, Meteor Swarm, Shapechange, True Polymorph

Copying Spells into the Spellbook:
1st Level: Absorb Elements, Alarm, Feather Fall, Identify, Illusory Script, Longstrider, Protection from Evil and Good, Tasha's Hideous Laughter, Unseen Servant, Tenser's Floating Disk, Thunderwave [11]
2nd Level: Arcane Lock, Blindness/Deafness, Darkvision, Enhance Ability, Gentle Repose, Gust of Wind, Hold Person, Invisibility, Knock, Locate Object, Magic Mouth, Mirror Image, Nystul's Magic Aura, Rime's Binding Ice, Rope Trick, See Invisibility, Web [17]
3rd Level: Clairvoyance, Counterspell, Dispel Magic, Glyph of Warding, Haste, Intellect Fortress, Lightning Bolt, Major Image, Magic Circle, Phantom Steed, Remove Curse, Sending, Sleet Storm, Slow, Speak with Dead, Summon Undead, Tongues, Water Breathing [18]
4th Level: Banishment, Dimension Door, Divination, Evard's Black Tentacles, Fire Shield, Galder's Speedy Courier, Hallucinatory Terrain, Ice Storm, Leomund's Secret Chest, Locate Creature, Mordenkainen's Private Sanctum, Raulothim's Psychic Lance, Stoneskin, Spellfire Storm, Summon Aberration, Watery Sphere [16]
5th Level: Animate Objects, Circle of Power, Cone of Cold, Conjure Elemental, Far Step, Hold Monster, Legend Lore, Modify Memory, Passwall, Planar Binding, Rary's Telepathic Bond, Songal's Elemental Suffusion, Steel Wind Strike, Summon Dragon [14]
6th Level: Arcane Gate, Chain Lightning, Globe of Invulnerability, Guards and Wards, Programmed Illusion, True Seeing [6]
7th Level: Forcecage, Mirage Arcane, Plane Shift, Sequester, Teleport [5]
8th Level: Demiplane, Mind Blank [2]
9th Level: Blade of Disaster, Gate, Invulnerability, Time Stop, Prismatic Wall, Wish [6]
Total: (11x50)+(17x200)+(18x300)+(16x2000)+(14x3000) = 83.350 gp
Scrolls purchased for Levels 1-5; Copy spells from books/scrolls for Levels 6-9.
Downtime: 115
Copying Spells into the Book: (11x1x50)+(17x2x50)+(18x3x50)+(16x4x50)+(14x5x50)+(6x6x50)+(5x7x50)+(2x8x50)+(6x9x50) = 18.700gp
Cost: 101.600gp

Components & Miscellaneous:
1x An exquisite chest, 3 feet by 2 feet by 2 feet, constructed from rare materials worth at least 5.000 gp, and a Tiny replica made from the same materials worth at least 50 gp (Leomund's Secret Chest component)
1x A statuette of yourself carved from ivory and decorated with gems worth at least 1.500 gp (Contingency)
1x A jade circlet worth 1,500+ GP (Shapechange)
1x A miniature portal carved from ivory, a small piece of polished marble, and a tiny silver spoon; worth in total 15 gp (Mordenkainen's Magnificent Mansion)
3x Powdered ruby worth 4.500 gp (Simulacrum)
25x Plane Shift Forked Metal Rods (25x 250gp = 6250gp) [Material Plane, Feywild, Shadowfell, Astral Plane, Ethereal Plane, Elemental Plane of Fire/Earth/Water/Air, Limbo, Mechanus, Acheron, Nine Hells, Gehenna, Hades, Carceri, Abyss, Pandemonium, Arcadia, Mount Celestia, Bytopia, Elysium, Beastlands, Aborea, Ysgard]

Buying:
1x Spell Scroll: Death Ward (2.000gp)
2x Spell Scroll: Mind Blank (30.000gp)

Level Up:
1st Level: Comprehend Languages, Detect Magic, Find Familiar, Fog Cloud, Mage Armor, Magic Missile, Sleep, Shield
2nd Level: Enlarge/Reduce, Levitate, Misty Step, Tasha's Mind Whip
3rd Level: Fireball, Fly, Hypnotic Pattern, Leomund's Tiny Hut
4th Level: Arcane Eye, Greater Invisibility, Otiluke's Resilient Sphere, Polymorph
5th Level: Bigby's Hand, Telekinesis, Teleportation Circle, Wall of Force
6th Level: Contingency, Disintegrate, Elminster's Effulgent Spheres, Scatter
7th Level: Crown of Stars, Mordenkainen's Magnificent Mansion, Reverse Gravity, Simulacrum
8th Level: Antimagic Field, Holy Star of Mystra, Maze, Power Word: Stun
9th Level: Foresight, Meteor Swarm, Shapechange, True Polymorph

Copying Spells into the Spellbook:
1st Level: Absorb Elements, Alarm, Feather Fall, Identify, Illusory Script, Longstrider, Protection from Evil and Good, Tasha's Hideous Laughter, Unseen Servant, Tenser's Floating Disk, Thunderwave [11]
2nd Level: Arcane Lock, Blindness/Deafness, Darkvision, Enhance Ability, Gentle Repose, Gust of Wind, Hold Person, Invisibility, Knock, Locate Object, Magic Mouth, Mirror Image, Nystul's Magic Aura, Rime's Binding Ice, Rope Trick, See Invisibility, Web [17]
3rd Level: Clairvoyance, Counterspell, Dispel Magic, Glyph of Warding, Haste, Intellect Fortress, Lightning Bolt, Major Image, Magic Circle, Phantom Steed, Remove Curse, Sending, Sleet Storm, Slow, Speak with Dead, Summon Undead, Tongues, Water Breathing [18]
4th Level: Banishment, Dimension Door, Divination, Evard's Black Tentacles, Fire Shield, Galder's Speedy Courier, Hallucinatory Terrain, Ice Storm, Leomund's Secret Chest, Locate Creature, Mordenkainen's Private Sanctum, Raulothim's Psychic Lance, Stoneskin, Spellfire Storm, Summon Aberration, Watery Sphere [16]
5th Level: Animate Objects, Circle of Power, Cone of Cold, Conjure Elemental, Far Step, Hold Monster, Legend Lore, Modify Memory, Passwall, Planar Binding, Rary's Telepathic Bond, Songal's Elemental Suffusion, Steel Wind Strike, Summon Dragon [14]
6th Level: Arcane Gate, Chain Lightning, Globe of Invulnerability, Guards and Wards, Programmed Illusion, True Seeing [6]
7th Level: Forcecage, Mirage Arcane, Plane Shift, Sequester, Teleport [5]
8th Level: Demiplane, Mind Blank [2]
9th Level: Blade of Disaster, Gate, Invulnerability, Time Stop, Prismatic Wall, Wish [6]
Total: (11x50)+(17x200)+(18x300)+(16x2000)+(14x3000) = 83.350 gp
Scrolls purchased for Levels 1-5; Copy spells from books/scrolls for Levels 6-9.
Downtime: 115
Copying Spells into the Book: (11x1x50)+(17x2x50)+(18x3x50)+(16x4x50)+(14x5x50)+(6x6x50)+(5x7x50)+(2x8x50)+(6x9x50) = 18.700gp
Cost: 101.600gp

Components & Miscellaneous:
1x An exquisite chest, 3 feet by 2 feet by 2 feet, constructed from rare materials worth at least 5.000 gp, and a Tiny replica made from the same materials worth at least 50 gp (Leomund's Secret Chest component)
1x A statuette of yourself carved from ivory and decorated with gems worth at least 1.500 gp (Contingency)
1x A jade circlet worth 1,500+ GP (Shapechange)
1x A miniature portal carved from ivory, a small piece of polished marble, and a tiny silver spoon; worth in total 15 gp (Mordenkainen's Magnificent Mansion)
3x Powdered ruby worth 4.500 gp (Simulacrum)
25x Plane Shift Forked Metal Rods (25x 250gp = 6250gp) [Material Plane, Feywild, Shadowfell, Astral Plane, Ethereal Plane, Elemental Plane of Fire/Earth/Water/Air, Limbo, Mechanus, Acheron, Nine Hells, Gehenna, Hades, Carceri, Abyss, Pandemonium, Arcadia, Mount Celestia, Bytopia, Elysium, Beastlands, Aborea, Ysgard]