Skip to main content

BaZi Calculator vs Should I Grade It?

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

BaZi Calculator compared with Should I Grade It?
DetailBaZi Calculator logo BaZi CalculatorShould I Grade It? logo Should I Grade It?
What it doesFree Four Pillars of Destiny chart calculator with true solar time Free Pokémon card grade checker
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingCharts and tools free. AI readings: 1 reading for $4.99, 3 readings for $9.99, 10 readings for $19.99. Free: 7 full scans per month, live scan, grade estimate, values, decision, calculators and collection unlimited. Pro monthly: $3.99/month (rises to $4.99 for new subscribers January 1, 2027), unlimited scans. Pro yearly: $31.99/year, $2.67 per month, save 33% (rises to $39.99 for new subscribers Jan
Key features
  • Four Pillars with hidden stems and heavenly stems and earthly branches
  • Day Master calculation and analysis
  • Ten Gods relationship mapping
  • Five Elements distribution with visible and hidden stems
  • Luck Pillars with ten-year periods and annual pillars
  • True solar time calculation with longitude and equation of time correction
  • Two-chart comparison showing stem/branch relations
  • Export and print functionality including PDF and JSON download
  • Time range input for uncertain birth times
  • Bilingual interface in English and Simplified Chinese
  • PSA grade estimation with centering, corners, edges and surface subgrades measured from photos
  • Card identification using CardSight AI matched to exact TCGplayer printing
  • Raw prices from TCGplayer refreshed daily for each printing variant
  • Graded values from median of recent eBay completed sales for PSA, CGC and Beckett
  • Collection tracker with daily valuation and price history charts synced across devices
  • Grade-or-not verdict calculated after subtracting grading fees, shipping and eBay fees
  • Price guide searchable by card name or number with separate prices for Shadowless, 1st Edition and other printings
  • Grade range showing likely grade plus how far it could swing based on photo limitations
  • Free account with email sign-up, no password required, optional collection sync across devices
What makes it different
  • All calculation rules published and adjustable, showing which rule produced each result
  • Solar-term boundaries computed astronomically to the minute with historical time zone accuracy
  • No prediction claims; presents charts as cultural and reflective, not scientific forecasts
  • Works without birth time by showing stable and candidate pillars
  • No account required for calculation; optional saving and one free AI reading after Google sign-in
  • No download required, runs directly in web browser on phone and computer
  • Built by an actual collector and reseller with dated real-world sales data
  • Independent and unaffiliated with PSA, graders, retailers or Pokémon Company
  • Live camera scanning with auto-straightening works at any angle, including full tilted surface check
  • Compares estimated grade and grading cost against raw and graded comps to show actual profit potential
Community votes00
DR (Domain Rating by Ahrefs)11 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)90
Citation Flow (Majestic)3015
Referring domains (Majestic)452

5 details filled in for both companies.

More alternatives to BaZi Calculator More alternatives to Should I Grade It?

Help centre